KLH R&D Co.; Cambridge (MA) manufacturer

History of the radio manufacturer KLH R&D Co.; Cambridge (MA)

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Name:

KLH R&D Co.; Cambridge (MA) (USA)

Abbreviation:

klh

Summary:

Henry Kloss, Malcolm S. Lowe and J. Anton Hoffman founded in 1957 the 'KLH Research and Development Corporation', using the first character of their names: 'KLH' (Kloss, Lowe, Hoffman). Initiated to produce loudspeakers, later also electronic products.

1967 'KLH' was sold to 'Singer Corporation'. Later it was bought by 'Electro Audio Dynamics Inc.' and moved to California in 1980. The company is now known as 'KLH Audio Systems' located in 11131 Dora Sreet, Sun Valley, California.

Founded:

1957

History:

This manufacturer was suggested by Georg Richter.

Some models:

Ctry	Year	Name	1st Tube	Notes
USA	72	Model Twenty-One AM-FM		This is a later version of the original Model Twenty-One/II which was FM only. Audio stag...
USA	70	Nineteen (19)
USA	64	Eleven		Zustzlicher AUX Eingang, Reibradantrieb, 16-78 UpM Plattenspieler-Chassis von Garrard. Pla...
USA	70	KLH Twenty-Seven 27		KLH Twenty-Seven 27, Solid state stereo receiver; Separate AM and FM tuning dial, tu...
USA	72	KLH Twenty-One 21/II		KLH Twenty-One 21/II; Black speaker covering.
USA	70	KLH Eighteen 18		KLH Eighteen 18, All Transistor FM Multiplex Tuner; RCA fixed and volume controlled stereo...
USA	69	KLH Twenty-One 21
USA	60	Model Eight Preamplifier		For use with KLH Model Eight Receiver, RCA terminals for Magnetic Phono Input / Tape Input...
USA	60	Eight (8)	6BS8	FM Receiver. Tuner and multiplex output, for use with KlH model eight loudspeaker.
USA	78	Dynamic Noise Filter DNF1201A ...		2-channel dynamic noise filter for audio signals. Bandwidth controller with sliding low-pa...
USA	78	Transient Noise Eliminator TNE...		19"-unit to remove ticks from phono playbacks. 2 channels with totally 26 op-amp stages pl...

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Further details for this radio manufacturer by the members (rmfiorg):